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| author | Tang Yuantian <yuantian.tang@freescale.com> | 2014-04-17 15:33:46 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-04-22 17:58:49 -0700 |
| commit | aade20046b7ab5bd9b2afe84ccb31f0adf0c5e1e (patch) | |
| tree | 238878efdee4574890334657a984c1c2d564fe91 /include/fsl_ddr_sdram.h | |
| parent | 5aef4c86f3629b937cee159c3d44c0d0e9762a42 (diff) | |
| download | u-boot-aade20046b7ab5bd9b2afe84ccb31f0adf0c5e1e.tar.gz | |
mpc85xx/t104x: Add deep sleep framework support
When T104x soc wakes up from deep sleep, control is passed to the
primary core that starts executing uboot. After re-initialized some
IP blocks, like DDRC, kernel will take responsibility to continue
to restore environment it leaves before.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/fsl_ddr_sdram.h')
| -rw-r--r-- | include/fsl_ddr_sdram.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/fsl_ddr_sdram.h b/include/fsl_ddr_sdram.h index e39b716188..e8a2db91cb 100644 --- a/include/fsl_ddr_sdram.h +++ b/include/fsl_ddr_sdram.h @@ -406,6 +406,10 @@ static int __board_need_mem_reset(void) int board_need_mem_reset(void) __attribute__((weak, alias("__board_need_mem_reset"))); +void __weak board_mem_sleep_setup(void) +{ +} + /* * The 85xx boards have a common prototype for fixed_sdram so put the * declaration here. |